Are you a student? Please contact your local representative first. Contact details can be found on our overview of all participating countries.

Any other inquiries: Please contact us at

Postal address
Office of the International Biology Olympiad e.V. (IBO association)
Olshausenstrasse 62
24118 Kiel
Tel.: +49 431 880 5117
Fax.: +49 431 880 2717